upstream close_ue{    server 192.168.0.2:9999;}server {        listen 18001;# 监听对应公网的80端口        server_name www.a.com;               root /app/htdocs/project;        error_page 502 503 504 /404.html;        return  301 https://$host$request_uri;}server {        listen 18000 ; #监听对应公网的443端口        server_name www.a.com;               root /app/htdocs/project;        error_page 502 503 504 /404.html;       # ssl on;       # ssl_certificate ssl/server.crt;       # ssl_certificate_key ssl/server.key;       # ssl_session_timeout  5m;          #  ssl_session_cache    shared:SSL:1m;         # ssl_protocols  TLSv1 TLSv1.1 TLSv1.2;         #  ssl_ciphers    #EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH:HIGH:!RC4:!MD5:!aNULL:!eNULL:!NULL:!DH:!EDH:!EXP:+MEDIUM;         #  ssl_prefer_server_ciphers   on;           location ~ .*\.(gif|jpg|png|jpeg|css|js|flv|ico|swf)(.*) {             expires 1d;        }    location / {          index index.html index.php;         if (!-e $request_filename) {         rewrite ^(.*)$ /index.php?s=$1 last;            rewrite ^/(.*)$  /index.php/$1  last;             break;          }      }      location ~ /.*\.php/ {                rewrite ^(.*?/?)(.*\.php)(.*)$ /$2?s=$3 last;                break;    }       location ~ \.php$ {            fastcgi_pass 127.0.0.1:9000;            fastcgi_index index.php;            fastcgi_param SCRIPT_FILENAME /app/htdocs/project$fastcgi_script_name;            include       fastcgi_params;       }       location /appEgp {        proxy_pass  http://close_ue;        #Proxy Settings        proxy_redirect     off;        proxy_set_header   Host             $host;        proxy_set_header   X-Real-IP        $remote_addr;        proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;        proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;        proxy_max_temp_file_size 0;        proxy_connect_timeout      90;        proxy_send_timeout         90;        proxy_read_timeout         90;        proxy_buffer_size          4k;        proxy_buffers              4 32k;        proxy_busy_buffers_size    64k;        proxy_temp_file_write_size 64k;   }}

 我这里是负载均衡的内网服务器配置 外网配置了https 和证书 所以内网不需要配了 如果要配置https 请吧注释的# 部分还原